National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

Mostly Cloudy

52°F

11°C

Humidity 76%
Wind Speed N 3 MPH
Barometer 30.5 in (1032.85 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 14 Jan 05:35 PM PST
Extended Forecast for

2 Miles SW South Seattle WA

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 44. Light north wind.

    Low: 44 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy dense fog before 7am. Otherwise, mostly cloudy, with a high near 50. North wind 6 to 9 mph.

    High: 50 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 39. North northeast wind around 6 mph.

    Low: 39 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 52. North northeast wind around 6 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. North northeast wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 44. Light north wind.
Thursday
Patchy dense fog before 7am. Otherwise, mostly cloudy, with a high near 50. North wind 6 to 9 mph.
Thursday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 39. North northeast wind around 6 mph.
Friday
Sunny, with a high near 52. North northeast wind around 6 mph.
Friday Night
Mostly clear, with a low around 38. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 51.
Sunday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 37.
M.L.King Day
Patchy fog between 8am and 10am. Otherwise, mostly sunny, with a high near 50.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 37.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 49.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 38.
Wednesday
Patchy fog. Otherwise, mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW South Seattle WA
 47.54°N 122.33°W (Elev. 33 ft)
Last Update:
1:26 pm PST Jan 14, 2026
Forecast Valid:
5pm PST Jan 14, 2026-6pm PST Jan 21, 2026
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation